CN217549101U - Automatic change active sand filtration equipment - Google Patents
Automatic change active sand filtration equipment Download PDFInfo
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- CN217549101U CN217549101U CN202221100500.9U CN202221100500U CN217549101U CN 217549101 U CN217549101 U CN 217549101U CN 202221100500 U CN202221100500 U CN 202221100500U CN 217549101 U CN217549101 U CN 217549101U
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- sand
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- filtering
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Abstract
The utility model is suitable for an active sand filters the field, provides an automatic change active sand filtration equipment, including the filtering ponds, the interior bottom of filtering ponds is provided with carries the sand pump, the terminal surface intercommunication that carries the sand pump has carries the sand pipe, the free end that carries the sand pipe is provided with the sand washer, sand washer fixed connection is at the top of filtering ponds. The utility model discloses the second motor drives the carousel and lasts the rotation, the carousel passes through the fixed column and drives the vertical reciprocating motion of fixed block, thereby drive guard box reciprocating motion from top to bottom through the connecting rod, the guard box drives sleeve pipe reciprocating motion from top to bottom, thereby drive puddler reciprocating motion from top to bottom, first motor drives the main band pulley simultaneously and rotates, the main band pulley drives from the band pulley rotation, thereby it rotates to drive the sleeve pipe, drive the puddler then and rotate, therefore, reciprocating motion from top to bottom is promptly done to the puddler, circular motion is also done simultaneously, make the puddler better to the stirring effect of dirty sand, the quality of filtrate has been guaranteed.
Description
Technical Field
The utility model belongs to active sand filters the field, especially relates to an automatic change active sand filtration equipment.
Background
The active sand filter is widely used in various water treatment occasions needing filtering, in particular to the purification treatment of drinking water, industrial process water, sewage and industrial wastewater, and is a continuous contact filtering device integrating flocculation, clarification and filtering. The active sand filter in the current sewage treatment process is circularly cleaned, a filter material is lifted to a cleaner at the top through an air lifting device at the bottom of the filter, and pollutant impurities in the filter material are separated from filter sand through the action of turbulence and mechanical collision, so that the function of cleaning the filter sand is achieved. The cleaned filter sand returns to the sand bed through self gravity and is filtered again, and the cleaning water containing the pollutants is discharged through a cleaning water outlet, so that the whole process of filtering and backwashing is completed.
When dirty sand in the bottom of the filter tank is hardened, the dirty sand cannot continuously flow to the bottom of the filter tank, more air and water are lifted by the sand lifter, so that the efficiency of lifting the dirty sand by the sand lifter is reduced, the lifting and the treatment of the dirty sand in the filter tank are influenced, and meanwhile, the height of an active sand filter layer in the filter tank can be increased and even the filter tank is discharged from a filter outlet pipe along with the filtrate, so that the water quality of the filtrate can be influenced.
In order to avoid the above technical problems, it is indeed necessary to provide an automated active sand filtering device to overcome the said drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an automatic change active sand filtration equipment, when aiming at solving the dirty sand of filter tank bottom and taking place to harden, dirty sand can not continuously flow to the filter tank bottom, influences promotion and the processing of dirty sand in the filter tank, simultaneously, highly can increase of active sand filter layer in the filter tank, even along with the filtrate from the filtration drain pipe discharge filter tank, therefore can influence the problem of the quality of water of filtrate.
The embodiment of the utility model provides a realize like this, an automatic change active sand filtration equipment, including the filtering ponds, the interior bottom of filtering ponds is provided with carries the sand pump, the terminal surface intercommunication that carries the sand pump has carries the sand pipe, the free end of carrying the sand pipe is provided with the sand washer, sand washer fixed connection is at the top of filtering ponds, and the side intercommunication of sand washer has wash pipe, wash pipe's one end extends to the outside of filtering ponds, still includes:
the stirring mechanism is sleeved on the outer side of the sand extracting pipe and is used for stirring the dirty sand in a continuous rotating mode;
the power mechanism is connected with the sand extracting pipe in a sliding manner, a transmission pair is connected between the power mechanism and the stirring mechanism, and the transmission pair is used for driving the stirring mechanism to rotate;
the lifting mechanism is fixedly connected to the side face of the filtering tank and fixedly connected with the power mechanism, and the lifting mechanism drives the power mechanism to vertically reciprocate in a continuous rotation mode;
the water distribution component is sleeved on the outer side of the stirring mechanism and is fixedly connected with the inner wall of the filtering tank, and the water distribution component is used for introducing sewage into the filtering tank.
Further technical scheme, rabbling mechanism includes the sleeve pipe, the lateral surface at the sand lifting pipe is established to the sleeve pipe cover, the sleeve pipe is close to the one end fixedly connected with a plurality of puddler of filtering ponds bottom, all puddlers evenly distributed.
Further technical scheme, a plurality of the one end of puddler all rotates and is connected with the rotation cover, and the equal fixedly connected with a plurality of lateral surface of all rotation covers smashes board, a plurality of smashes the board along the circumference evenly distributed who rotates the cover.
According to a further technical scheme, the power mechanism comprises a protection box, the protection box is connected with the sand lifting pipe and the sleeve in a sliding mode, a first motor is fixedly mounted inside the protection box, an output shaft of the first motor is fixedly connected with a driving wheel, the outer side face of the sleeve is fixedly connected with a driven wheel, and the driving wheel is meshed with the driven wheel.
According to a further technical scheme, the lifting mechanism comprises a second motor and a connecting rod, the connecting rod is fixedly connected to the outer side face of the protection box, a fixing block is fixedly connected to one end, extending out of the filter tank, of the connecting rod, and a sliding groove is formed in the side face of the fixing block;
the second motor is fixedly connected to the outer side face of the filtering tank, an output shaft of the second motor is fixedly connected with a rotary table, a fixed column is fixedly connected to the side face, close to the fixed block, of the rotary table, the fixed column is connected with the sliding groove in a sliding mode, and the fixed column is arranged at the position, deviated from the center of the rotary table.
According to a further technical scheme, the water distribution assembly comprises a guide pipe, the guide pipe is sleeved on the outer side surface of the sleeve pipe, a connecting plate is fixedly connected to the side surface of the guide pipe, the connecting plate is fixedly connected with the inner wall of the filtering tank, a water distributor is communicated with the side surface, close to the bottom of the filtering tank, of the guide pipe, a water inlet pipe is communicated with the side surface, close to the top of the filtering tank, of the guide pipe, and one end of the water inlet pipe extends to the outside of the filtering tank.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the embodiment of the utility model provides a pair of automatic change active sand filtration equipment, the second motor drives the carousel and continuously rotates, the carousel passes through the fixed column and drives the vertical reciprocating motion of fixed block, thereby drive protection box up-and-down motion through the connecting rod, the protection box drives sleeve pipe up-and-down reciprocating motion, thereby drive puddler up-and-down reciprocating motion, first motor drives the main band pulley rotation simultaneously, the main band pulley drives from the band pulley rotation, thereby it rotates to drive the sleeve pipe, then drive the puddler rotation, therefore, up-and-down reciprocating motion is done to the puddler promptly, circular motion is also done simultaneously, make the puddler better to the stirring effect of dirty sand, the quality of filtrate has been guaranteed.
An embodiment of the utility model provides a pair of automatic change active sand filtration equipment, the puddler rotates and drives and rotate the cover and remove, when rubbing crusher runs into dirty sand caking, rubbing crusher one end is blockked, under opposite effort, rubbing crusher moves and rotates the cover and rotate, makes another rubbing crusher beat on dirty sand caking, and then breaks up the caking, makes the device stirring effect good, has guaranteed the quality of filtrate.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;
fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;
fig. 4 is a schematic view of a three-dimensional structure of the lifting mechanism of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the pulverizing plate of the present invention.
In the drawings: 1. a filtration tank; 2. a sand extraction pump; 3. a sand extracting pipe; 4. a sand washer; 5. flushing the water pipe; 6. a stirring mechanism; 61. a sleeve; 62. a stirring rod; 63. rotating the sleeve; 64. a crushing plate; 7. a power mechanism; 71. a protection box; 72. a first motor; 73. a driving wheel; 74. a driven wheel; 8. a lifting mechanism; 81. a second motor; 82. a connecting rod; 83. a fixed block; 84. a chute; 85. a turntable; 86. fixing the column; 9. a water distribution component; 91. a guide tube; 92. a connecting plate; 93. a water distributor; 94. a water inlet pipe; 10. and (4) a water outlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided to illustrate specific embodiments of the present invention.
As shown in fig. 1, for the utility model provides a pair of automatic change active sand filtration equipment, including filtering ponds 1, the interior bottom of filtering ponds 1 is provided with carries sand pump 2, carry sand pump 2's terminal surface intercommunication has carries sand pipe 3, the free end of carrying sand pipe 3 is provided with sand washer 4, sand washer 4 fixed connection is at the top of filtering ponds 1, and sand washer 4's side intercommunication has wash pipe 5, wash pipe 5's one end extends to the outside of filtering ponds 1, filtering ponds 1 is close to the side intercommunication at top has outlet pipe 10, still includes:
the stirring mechanism 6 is sleeved on the outer side of the sand extracting pipe 3, and the stirring mechanism 6 is used for stirring the dirty sand in a continuous rotating mode;
the power mechanism 7 is connected with the sand extracting pipe 3 in a sliding manner, and a transmission pair is connected between the power mechanism 7 and the stirring mechanism 6 and used for driving the stirring mechanism 6 to rotate;
the lifting mechanism 8 is fixedly connected to the side face of the filtering tank 1, the lifting mechanism 8 is fixedly connected with the power mechanism 7, and the lifting mechanism 8 drives the power mechanism 7 to vertically reciprocate in a continuous rotating mode;
the water distribution component 9 is sleeved on the outer side of the stirring mechanism 6, the water distribution component 9 is fixedly connected with the inner wall of the filtering tank 1, and the water distribution component 9 is used for introducing sewage into the filtering tank 1.
When wasing dirty sand, carry 2 extraction dirty sands of sand pump, carry sand washer 4 through carrying sand pipe 3, sand washer 4 washs dirty sand, water after wasing is discharged from wash pipe, when dirty sand caking, open power unit 7's power, power unit 7 drives rabbling mechanism 6 and lasts the rotation, thereby stir dirty sand, break up, open elevating system 8's switch, elevating system 8 drives power unit 7 up-and-down motion, power unit 7 drives 6 up-and-down motion of rabbling mechanism, thereby make rabbling mechanism 6 break up more even.
In the embodiment of the present invention, as shown in fig. 1, as a preferred embodiment of the present invention, the stirring mechanism 6 includes a sleeve 61, the sleeve 61 is disposed on the outer side surface of the sand extracting pipe 3, the sleeve 61 is close to a plurality of stirring rods 62 fixedly connected to one end of the bottom of the filtering tank 1, and all the stirring rods 62 are uniformly distributed.
The sleeve 61 rotates to drive the stirring rod 62 to rotate, so that the dirty sand is scattered.
In the embodiment of the present invention, as shown in fig. 3 and 5, as a preferred embodiment of the present invention, a plurality of the one end of the stirring rod 62 is connected to the rotating sleeve 63, and all the outer side surfaces of the rotating sleeve 63 are fixedly connected to a plurality of crushing plates 64, a plurality of the crushing plates 64 are uniformly distributed along the circumference of the rotating sleeve 63.
In the embodiment of the present invention, as shown in fig. 2, as a preferred embodiment of the present invention, the power mechanism 7 includes a protection box 71, the protection box 71 is connected with the sand lifting pipe 3 and the sleeve 61 in an equal sliding manner, and the inside fixed mounting of the protection box 71 has a first motor 72, the output shaft of the first motor 72 is fixedly connected with a driving wheel 73, the lateral surface of the sleeve 61 is fixedly connected with a driven wheel 74, and the driving wheel 73 is engaged with the driven wheel 74.
The first motor 72 rotates the primary pulley, which rotates the secondary pulley, which rotates the sleeve 61.
In the embodiment of the present invention, as shown in fig. 4, as a preferred embodiment of the present invention, the lifting mechanism 8 includes a second motor 81 and a connecting rod 82, the connecting rod 82 is fixedly connected to the outer side surface of the protection box 71, and one end of the connecting rod 82 extending out of the filtering basin 1 is fixedly connected with a fixed block 83, and a sliding groove 84 is formed in a side surface of the fixed block 83;
the second motor 81 is fixedly connected to the outer side surface of the filtering tank 1, an output shaft of the second motor 81 is fixedly connected with a rotating disc 85, a fixing column 86 is fixedly connected to the side surface, close to the fixing block 83, of the rotating disc 85, the fixing column 86 is in sliding connection with the sliding groove 84, and the fixing column 86 is arranged at a position deviated from the center of the rotating disc 85.
The second motor 81 drives the rotating disc 85 to rotate, the rotating disc 85 drives the fixing column 86 to rotate, and the fixing column 86 drives the fixing block 83 to move, so that the connecting rod 82 drives the protection box 71 to reciprocate up and down.
In the embodiment of the utility model, as shown in fig. 1, as the utility model discloses a preferred embodiment, water distribution subassembly 9 includes stand pipe 91, the stand pipe 91 cover is established at the lateral surface of sleeve pipe 61, and the side fixedly connected with connecting plate 92 of stand pipe 91, the inner wall fixed connection of connecting plate 92 and filtering ponds 1, the side intercommunication that the stand pipe 91 is close to filtering ponds 1 bottom has water-locator 93, the side intercommunication that the stand pipe 91 is close to filtering ponds 1 top has inlet tube 94, the one end of inlet tube 94 extends to the outside of filtering ponds 1.
The sewage enters from the water inlet pipe 94, passes through the guide pipe 91 and finally flows out from the water distributor 93, and is uniformly sprayed on the active sand, so that the filtering effect is better.
When the automatic active sand filtering device is used, sewage enters from the water inlet pipe 94, passes through the guide pipe 91 and finally flows out from the water distributor 93 to be uniformly sprayed on active sand, so that the filtering effect is better; when dirty sand is cleaned, the sand extracting pump 2 extracts the dirty sand, the dirty sand is conveyed into the sand washer 4 through the sand extracting pipe 3, the sand washer 4 cleans the dirty sand, and the cleaned water is discharged from the flushing pipeline; when the dirty sand is agglomerated, a power switch of the first motor 72 is turned on, the first motor 72 drives the main belt wheel to rotate, the main belt wheel drives the auxiliary belt wheel to rotate, so that the sleeve 61 is driven to rotate, the stirring rod 62 is driven to rotate, the dirty sand is stirred and scattered by the stirring rod 62, a power switch of the second motor 81 is turned on, the second motor 81 drives the rotary table 85 to continuously rotate, the rotary table 85 drives the fixed block 83 to vertically move through the fixed column 86, so that the protection box 71 is driven to vertically move through the connecting rod 82, the protection box 71 drives the sleeve 61 to vertically move, and the stirring rod 62 is driven to vertically reciprocate, so that the stirring effect is better; and puddler 62 rotates and drives and rotate cover 63 and remove, when smashing board 64 and meetting the dirty sand caking, smash board 64 one end and be blockked, under opposite action force, smash board 64 and drive and rotate cover 63 and rotate, make another piece of smash board 64 beat on the dirty sand caking, and then break up the caking, make the device stirring effect good.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automatic change active sand filtration equipment, includes the filtering ponds, the interior bottom of filtering ponds is provided with carries the sand pump, the terminal surface intercommunication that carries the sand pump has carries the sand pipe, the free end of carrying the sand pipe is provided with the sand washer, sand washer fixed connection is at the top of filtering ponds, and the side intercommunication of sand washer has wash pipe, wash pipe's one end extends to the outside of filtering ponds, its characterized in that still includes:
the stirring mechanism is sleeved on the outer side of the sand extracting pipe and is used for stirring the dirty sand in a continuous rotating mode;
the power mechanism is connected with the sand extracting pipe in a sliding manner, a transmission pair is connected between the power mechanism and the stirring mechanism, and the transmission pair is used for driving the stirring mechanism to rotate;
the lifting mechanism is fixedly connected to the side face of the filtering tank and fixedly connected with the power mechanism, and the lifting mechanism drives the power mechanism to vertically reciprocate in a continuous rotation mode;
and the water distribution component is sleeved on the outer side of the stirring mechanism and is fixedly connected with the inner wall of the filtering tank, and the water distribution component is used for introducing sewage into the filtering tank.
2. The automatic active sand filtering device according to claim 1, wherein the stirring mechanism comprises a sleeve, the sleeve is sleeved on the outer side surface of the sand lifting pipe, one end of the sleeve, which is close to the bottom of the filtering tank, is fixedly connected with a plurality of stirring rods, and all the stirring rods are uniformly distributed.
3. The automated activated sand filtering device according to claim 2, wherein one end of each of the plurality of stirring rods is rotatably connected with a rotating sleeve, the outer side surfaces of all the rotating sleeves are fixedly connected with a plurality of crushing plates, and the plurality of crushing plates are uniformly distributed along the circumferential direction of the rotating sleeves.
4. The automatic active sand filtering device according to claim 2, wherein the power mechanism comprises a protection box, the protection box is connected with the sand lifting pipe and the sleeve in a sliding manner, a first motor is fixedly installed inside the protection box, an output shaft of the first motor is fixedly connected with a driving wheel, the outer side surface of the sleeve is fixedly connected with a driven wheel, and the driving wheel is meshed with the driven wheel.
5. The automatic activated sand filtering device according to claim 4, wherein the lifting mechanism comprises a second motor and a connecting rod, the connecting rod is fixedly connected to the outer side surface of the protection box, one end of the connecting rod, which extends out of the filtering tank, is fixedly connected with a fixed block, and a sliding groove is formed in the side surface of the fixed block;
the second motor is fixedly connected to the outer side face of the filtering tank, an output shaft of the second motor is fixedly connected with a rotary table, a fixed column is fixedly connected to the side face, close to the fixed block, of the rotary table, the fixed column is connected with the sliding groove in a sliding mode, and the fixed column is arranged at the position deviated from the center of the rotary table.
6. The automatic active sand filtering device according to claim 2, wherein the water distribution assembly comprises a guide pipe, the guide pipe is sleeved on the outer side surface of the sleeve, a connecting plate is fixedly connected to the side surface of the guide pipe, the connecting plate is fixedly connected with the inner wall of the filtering tank, a water distributor is communicated with the side surface of the guide pipe, which is close to the bottom of the filtering tank, a water inlet pipe is communicated with the side surface of the guide pipe, which is close to the top of the filtering tank, and one end of the water inlet pipe extends to the outside of the filtering tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221100500.9U CN217549101U (en) | 2022-05-09 | 2022-05-09 | Automatic change active sand filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221100500.9U CN217549101U (en) | 2022-05-09 | 2022-05-09 | Automatic change active sand filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217549101U true CN217549101U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221100500.9U Active CN217549101U (en) | 2022-05-09 | 2022-05-09 | Automatic change active sand filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217549101U (en) |
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- 2022-05-09 CN CN202221100500.9U patent/CN217549101U/en active Active
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